Vincent De Boule is a member of an aristocratic family in the Scarlet Moon Empire. He has been wandering as a part of learning for a long time and in the course has participated in the Gate Rune Wars and Dunan Unification War. Vincent has the tendency of thinking that he is friends with someone and he has these friends everywhere. He is a narcissist, but he doesn't praise himself all that much. He also thinks that it is natural for him to avoid peasants due to the fact that he is an aristocrat, which is why he avoids bathing with lower class people whenever possible. - Blue Moon